AS3742
Rock Island Communications · semaphore.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | semaphore.com |
| Hosted domains | 0 |
| Number of IPv4 | 256 |
| Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | ISP |
| Registry | arin |
| Allocated | 3 months ago on Jul 22, 2025 |
| Updated | 3 months ago on Jul 22, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 23.128.136.0/24 | Rock Island Communications | 256 |
| Netblock | Company |
|---|---|
| 2001:5d8::/32 | Semaphore Corporation |
WHOIS Details
ASHandle: AS3742
OrgID: AS3742
ASName: AS3742
ASNumber: AS3742
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are 2 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 23.128.136.1 |
2.88ms from Seattle,
US
|
Other Pingable IPs
Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.
| IP Address | ASN | Details |
|---|---|---|
| 73.184.71.174 |
2.54ms from Atlanta,
US
|
|
| 158.193.137.94 |
3.52ms from Bratislava,
SK
|
|
| 78.92.240.142 |
2.24ms from Budapest,
HU
|
|
| 104.206.89.78 |
0.47ms from Dallas,
US
|
|
| 96.84.140.142 |
14.54ms from Dallas,
US
|
|
| 50.211.253.78 |
5.77ms from Denver,
US
|
|
| 192.163.218.94 |
1.98ms from Draper,
US
|
|
| 54.75.112.206 |
0.25ms from Dublin,
IE
|
|
| 34.185.172.206 |
0.12ms from Frankfurt am Main,
DE
|
|
| 14.23.60.30 |
1.98ms from Guangzhou,
CN
|
|
| 113.125.24.190 |
0.29ms from Guiyang,
CN
|
|
| 123.97.231.46 |
9.80ms from Hangzhou,
CN
|
|
| 40.192.47.158 |
1.50ms from Hyderabad,
IN
|
|
| 173.254.192.78 |
0.33ms from Los Angeles,
US
|
|
| 84.18.148.62 |
5.37ms from Milan,
IT
|
|
| 194.247.142.94 |
1.05ms from Moscow,
RU
|
|
| 162.243.37.30 |
0.66ms from New York City,
US
|
|
| 24.148.121.254 |
3.24ms from New York City,
US
|
|
| 163.255.100.254 |
5.91ms from Seoul,
KR
|
|
| 183.114.8.62 |
1.54ms from Seoul,
KR
|
|
| 210.66.167.254 |
6.88ms from Taipei,
TW
|
|
| 219.54.212.222 |
3.69ms from Tokyo,
JP
|
|
| 77.91.55.254 |
2.96ms from Warsaw,
PL
|
|
| 178.46.18.30 |
6.28ms from Yekaterinburg,
RU
|
|
| 38.146.200.78 |
0.20ms from Ashburn,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Seattle, US
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3742 at robtex.
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